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Add 4/80 and 6/7

4/80 + 6/7 is 127/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 7 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 80 × 7 = 560,
    4/80 = 4 × 7/80 × 7 = 28/560
  3. Likewise, for the 2nd fraction, since 7 × 80 = 560,
    6/7 = 6 × 80/7 × 80 = 480/560
  4. Add the two like fractions:
    28/560 + 480/560 = 28 + 480/560 = 508/560
  5. 508/560 simplified gives 127/140
  6. So, 4/80 + 6/7 = 127/140

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